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#!/bin/bash
#
# cppcheck.sh
# Script to run CppCheck Static Analyzer.
# http://cppcheck.sourceforge.net/
#
# $Id$
#
# Wireshark - Network traffic analyzer
# By Gerald Combs <gerald@wireshark.org>
# Copyright 2012 Gerald Combs
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
CPPCHECK=`which cppcheck`
CPPCHECK_DIR=`dirname $0`
THREADS=4
QUIET="--quiet"
SUPPRESSIONS="--suppressions-list=$CPPCHECK_DIR/suppressions"
INCLUDES="--includes-file=$CPPCHECK_DIR/includes"
MODE="gcc"
while getopts "ahj:" OPTCHAR ; do
case $OPTCHAR in
a) SUPPRESSIONS=" " ;;
h) MODE="html" ;;
j) THREADS="$OPTARG" ;;
esac
done
shift $(($OPTIND-1))
if [ "$MODE" = "gcc" ]; then
TEMPLATE="gcc"
elif [ "$MODE" = "html" ]; then
echo "<html><body><table border=1>"
echo "<tr><th>File</th><th>Line</th><th>Severity</th>"
echo "<th>Message</th><th>ID</th></tr>"
TEMPLATE="<tr><td>{file}</td><td>{line}</td><td>{severity}</td><td>{message}</td><td>{id}</td></tr>"
fi
if [ $# -eq 0 ]; then
TARGET="."
else
TARGET=$@
fi
# Use a little-documented feature of the shell to pass SIGINTs only to the
# child process (cppcheck in this case). That way the final 'echo' still
# runs and we aren't left with broken HTML.
trap : INT
$CPPCHECK --force --enable=style $QUIET \
$SUPPRESSIONS $INCLUDES \
--template=$TEMPLATE \
-j $THREADS $TARGET 2>&1
if [ "$MODE" = "html" ]; then
echo "</table></body></html>"
fi
#
# Editor modelines - http://www.wireshark.org/tools/modelines.html
#
# Local variables:
# c-basic-offset: 4
# tab-width: 8
# indent-tabs-mode: nil
# End:
#
# vi: set shiftwidth=4 tabstop=8 expandtab:
# :indentSize=4:tabSize=8:noTabs=true:
#
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